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arXiv · 2310.05708

Betweenness isomorphism classes of circles with finitely many points inside

Martin Doležal·Jan Kolář·Janusz Morawiec
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Abstract

We give a necessary and sufficient condition for two circles, each with finitely many points added inside, to be betweenness isomorphic. We fully characterize the betweenness isomorphism classes in the family consisting of all circles with three collinear points inside.

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Martin Doležal, Jan Kolář, Janusz Morawiec. 2024-01-09. Betweenness isomorphism classes of circles with finitely many points inside. https://doi.org/10.1515/advgeom-2024-0027

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